set_tooltip_markup
Description:
Sets the contents of the tooltip for widget.
markup
must contain Pango markup.
This function will take care of setting the [property@Gtk.Widget:has-tooltip] as a side effect, and of the default handler for the [
signal@Gtk.Widget:GtkWidget:query-tooltip
] signal.
See also [method@Gtk.Tooltip.set_markup].
Parameters:
this |
a widget |
markup |
the contents of the tooltip for this |